Struct AvFrame

pub struct AvFrame(*mut AVFrame);

An owned AVFrame, i.e. one decoded frame from libavcodec that can be converted into a destination buffer.

Tuple Fields

0: *mut AVFrame

Implementations

impl AvFrame

pub fn new() -> Result<Self, AvFrameError>

Create a new AvFrame. The frame’s parameters and backing memory will be assigned when it is decoded into.

pub fn builder() -> Result<AvFrameBuilder, AvFrameError>

Create a new AvFrame builder that allows setting the frame’s parameters and backing memory through its methods.

pub fn dimensions(&self) -> Dimensions

Return the frame’s width and height.

pub fn format(&self) -> AvPixelFormat

Return the frame’s pixel format.

pub fn set_pict_type(&mut self, ty: c_uint)

Set the picture type (I-frame, P-frame etc.) on this frame.

pub fn set_pts(&mut self, ts: i64)

Set the presentation timestamp (PTS) of this frame.

pub fn is_writable(&self) -> bool

Query if this AvFrame is writable, i.e. it is refcounted and the refcounts are 1.

pub fn make_writable(&mut self) -> Result<(), AvFrameError>

If the frame is not writable already (see is_writable), make a copy of its buffer to make it writable.

Trait Implementations

impl AsRef<AVFrame> for AvFrame

fn as_ref(&self) -> &AVFrame

Converts this type into a shared reference of the (usually inferred) input type.

impl Deref for AvFrame

type Target = AVFrame

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Drop for AvFrame

fn drop(&mut self)

Executes the destructor for this type.